webcit/msg_renderers.c

   1 #include "webcit.h"
   2 #include "webserver.h"
   3 #include "groupdav.h"
   4
   5 /*
   6  * message index functions
   7  */
   8
   9
  10 void DestroyMimeParts(wc_mime_attachment *Mime)
  11 {
  12         FreeStrBuf(&Mime->Name);
  13         FreeStrBuf(&Mime->FileName);
  14         FreeStrBuf(&Mime->PartNum);
  15         FreeStrBuf(&Mime->Disposition);
  16         FreeStrBuf(&Mime->ContentType);
  17         FreeStrBuf(&Mime->Charset);
  18         FreeStrBuf(&Mime->Data);
  19 }
  20
  21 void DestroyMime(void *vMime)
  22 {
  23         wc_mime_attachment *Mime = (wc_mime_attachment*)vMime;
  24         DestroyMimeParts(Mime);
  25         free(Mime);
  26 }
  27
  28 void DestroyMessageSummary(void *vMsg)
  29 {
  30         message_summary *Msg = (message_summary*) vMsg;
  31
  32         FreeStrBuf(&Msg->from);
  33         FreeStrBuf(&Msg->to);
  34         FreeStrBuf(&Msg->subj);
  35         FreeStrBuf(&Msg->reply_inreplyto);
  36         FreeStrBuf(&Msg->reply_references);
  37         FreeStrBuf(&Msg->cccc);
  38         FreeStrBuf(&Msg->hnod);
  39         FreeStrBuf(&Msg->AllRcpt);
  40         FreeStrBuf(&Msg->Room);
  41         FreeStrBuf(&Msg->Rfca);
  42         FreeStrBuf(&Msg->OtherNode);
  43
  44         FreeStrBuf(&Msg->reply_to);
  45
  46         DeleteHash(&Msg->Attachments);  /**< list of Accachments */
  47         DeleteHash(&Msg->Submessages);
  48         DeleteHash(&Msg->AttachLinks);
  49         DeleteHash(&Msg->AllAttach);
  50         free(Msg);
  51 }
  52
  53
  54
  55 void RegisterMsgHdr(const char *HeaderName, long HdrNLen, ExamineMsgHeaderFunc evaluator, int type)
  56 {
  57         headereval *ev;
  58         ev = (headereval*) malloc(sizeof(headereval));
  59         ev->evaluator = evaluator;
  60         ev->Type = type;
  61         Put(MsgHeaderHandler, HeaderName, HdrNLen, ev, NULL);
  62 }
  63
  64 void RegisterMimeRenderer(const char *HeaderName, long HdrNLen,
  65                           RenderMimeFunc MimeRenderer,
  66                           int InlineRenderable,
  67                           int Priority)
  68 {
  69         RenderMimeFuncStruct *f;
  70
  71         f = (RenderMimeFuncStruct*) malloc(sizeof(RenderMimeFuncStruct));
  72         f->f = MimeRenderer;
  73         Put(MimeRenderHandler, HeaderName, HdrNLen, f, NULL);
  74         if (InlineRenderable)
  75                 RegisterEmbeddableMimeType(HeaderName, HdrNLen, 10000 - Priority);
  76 }
  77
  78 /*----------------------------------------------------------------------------*/
  79
  80 /*
  81  *  comparator for two longs in descending order.
  82  */
  83 int longcmp_r(const void *s1, const void *s2) {
  84         long l1;
  85         long l2;
  86
  87         l1 = *(long *)GetSearchPayload(s1);
  88         l2 = *(long *)GetSearchPayload(s2);
  89
  90         if (l1 > l2) return(-1);
  91         if (l1 < l2) return(+1);
  92         return(0);
  93 }
  94
  95 /*
  96  *  comparator for longs; descending order.
  97  */
  98 int qlongcmp_r(const void *s1, const void *s2) {
  99         long l1 = (long) s1;
 100         long l2 = (long) s2;
 101
 102         if (l1 > l2) return(-1);
 103         if (l1 < l2) return(+1);
 104         return(0);
 105 }
 106
 107
 108 /*
 109  * comparator for message summary structs by ascending subject.
 110  */
 111 int summcmp_subj(const void *s1, const void *s2) {
 112         message_summary *summ1;
 113         message_summary *summ2;
 114
 115         summ1 = (message_summary *)GetSearchPayload(s1);
 116         summ2 = (message_summary *)GetSearchPayload(s2);
 117         return strcasecmp(ChrPtr(summ1->subj), ChrPtr(summ2->subj));
 118 }
 119
 120 /*
 121  * comparator for message summary structs by descending subject.
 122  */
 123 int summcmp_rsubj(const void *s1, const void *s2) {
 124         message_summary *summ1;
 125         message_summary *summ2;
 126
 127         summ1 = (message_summary *)GetSearchPayload(s1);
 128         summ2 = (message_summary *)GetSearchPayload(s2);
 129         return strcasecmp(ChrPtr(summ2->subj), ChrPtr(summ1->subj));
 130 }
 131 /*
 132  * comparator for message summary structs by descending subject.
 133  */
 134 int groupchange_subj(const void *s1, const void *s2) {
 135         message_summary *summ1;
 136         message_summary *summ2;
 137
 138         summ1 = (message_summary *)s1;
 139         summ2 = (message_summary *)s2;
 140         return ChrPtr(summ2->subj)[0] != ChrPtr(summ1->subj)[0];
 141 }
 142
 143 /*
 144  * comparator for message summary structs by ascending sender.
 145  */
 146 int summcmp_sender(const void *s1, const void *s2) {
 147         message_summary *summ1;
 148         message_summary *summ2;
 149
 150         summ1 = (message_summary *)GetSearchPayload(s1);
 151         summ2 = (message_summary *)GetSearchPayload(s2);
 152         return strcasecmp(ChrPtr(summ1->from), ChrPtr(summ2->from));
 153 }
 154
 155 /*
 156  * comparator for message summary structs by descending sender.
 157  */
 158 int summcmp_rsender(const void *s1, const void *s2) {
 159         message_summary *summ1;
 160         message_summary *summ2;
 161
 162         summ1 = (message_summary *)GetSearchPayload(s1);
 163         summ2 = (message_summary *)GetSearchPayload(s2);
 164         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from));
 165 }
 166 /*
 167  * comparator for message summary structs by descending sender.
 168  */
 169 int groupchange_sender(const void *s1, const void *s2) {
 170         message_summary *summ1;
 171         message_summary *summ2;
 172
 173         summ1 = (message_summary *)s1;
 174         summ2 = (message_summary *)s2;
 175         return strcasecmp(ChrPtr(summ2->from), ChrPtr(summ1->from)) != 0;
 176
 177 }
 178
 179 /*
 180  * comparator for message summary structs by ascending date.
 181  */
 182 int summcmp_date(const void *s1, const void *s2) {
 183         message_summary *summ1;
 184         message_summary *summ2;
 185
 186         summ1 = (message_summary *)GetSearchPayload(s1);
 187         summ2 = (message_summary *)GetSearchPayload(s2);
 188
 189         if (summ1->date < summ2->date) return -1;
 190         else if (summ1->date > summ2->date) return +1;
 191         else return 0;
 192 }
 193
 194 /*
 195  * comparator for message summary structs by descending date.
 196  */
 197 int summcmp_rdate(const void *s1, const void *s2) {
 198         message_summary *summ1;
 199         message_summary *summ2;
 200
 201         summ1 = (message_summary *)GetSearchPayload(s1);
 202         summ2 = (message_summary *)GetSearchPayload(s2);
 203
 204         if (summ1->date < summ2->date) return +1;
 205         else if (summ1->date > summ2->date) return -1;
 206         else return 0;
 207 }
 208
 209 /*
 210  * comparator for message summary structs by descending date.
 211  */
 212 const long DAYSECONDS = 24 * 60 * 60;
 213 int groupchange_date(const void *s1, const void *s2) {
 214         message_summary *summ1;
 215         message_summary *summ2;
 216
 217         summ1 = (message_summary *)s1;
 218         summ2 = (message_summary *)s2;
 219
 220         return (summ1->date % DAYSECONDS) != (summ2->date %DAYSECONDS);
 221 }
 222
 223
 224 /*----------------------------------------------------------------------------*/
 225 /* Don't wanna know... or? */
 226 void examine_pref(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 227 void examine_suff(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 228 void examine_path(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset) {return;}
 229 void examine_content_encoding(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 230 {
 231 /* TODO: do we care? */
 232 }
 233
 234 void examine_nhdr(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 235 {
 236         Msg->nhdr = 0;
 237         if (!strncasecmp(ChrPtr(HdrLine), "yes", 8))
 238                 Msg->nhdr = 1;
 239 }
 240 int Conditional_ANONYMOUS_MESSAGE(StrBuf *Target, WCTemplputParams *TP)
 241 {
 242         message_summary *Msg = (message_summary*) CTX;
 243         return Msg->nhdr != 0;
 244 }
 245
 246 void examine_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 247 {
 248         Msg->format_type = StrToi(HdrLine);
 249
 250 }
 251
 252 void examine_from(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 253 {
 254         FreeStrBuf(&Msg->from);
 255         Msg->from = NewStrBufPlain(NULL, StrLength(HdrLine));
 256         StrBuf_RFC822_to_Utf8(Msg->from, HdrLine, WC->DefaultCharset, FoundCharset);
 257 }
 258 void tmplput_MAIL_SUMM_FROM(StrBuf *Target, WCTemplputParams *TP)
 259 {
 260         message_summary *Msg = (message_summary*) CTX;
 261         StrBufAppendTemplate(Target, TP, Msg->from, 0);
 262 }
 263
 264
 265
 266 void examine_subj(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 267 {
 268         FreeStrBuf(&Msg->subj);
 269         Msg->subj = NewStrBufPlain(NULL, StrLength(HdrLine));
 270         StrBuf_RFC822_to_Utf8(Msg->subj, HdrLine, WC->DefaultCharset, FoundCharset);
 271 }
 272 void tmplput_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 273 {/*////TODO: Fwd: and RE: filter!!*/
 274
 275         message_summary *Msg = (message_summary*) CTX;
 276         StrBufAppendTemplate(Target, TP, Msg->subj, 0);
 277 }
 278 int Conditional_MAIL_SUMM_SUBJECT(StrBuf *Target, WCTemplputParams *TP)
 279 {
 280         message_summary *Msg = (message_summary*) CTX;
 281         return StrLength(Msg->subj) > 0;
 282 }
 283
 284
 285 void examine_msgn(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 286 {
 287         FreeStrBuf(&Msg->reply_inreplyto);
 288         Msg->reply_inreplyto = NewStrBufPlain(NULL, StrLength(HdrLine));
 289         StrBuf_RFC822_to_Utf8(Msg->reply_inreplyto, HdrLine, WC->DefaultCharset, FoundCharset);
 290 }
 291 void tmplput_MAIL_SUMM_INREPLYTO(StrBuf *Target, WCTemplputParams *TP)
 292 {
 293         message_summary *Msg = (message_summary*) CTX;
 294         StrBufAppendTemplate(Target, TP, Msg->reply_inreplyto, 0);
 295 }
 296
 297 int Conditional_MAIL_SUMM_UNREAD(StrBuf *Target, WCTemplputParams *TP)
 298 {
 299         message_summary *Msg = (message_summary*) CTX;
 300         return Msg->is_new != 0;
 301 }
 302
 303 void examine_wefw(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 304 {
 305         FreeStrBuf(&Msg->reply_references);
 306         Msg->reply_references = NewStrBufPlain(NULL, StrLength(HdrLine));
 307         StrBuf_RFC822_to_Utf8(Msg->reply_references, HdrLine, WC->DefaultCharset, FoundCharset);
 308 }
 309 void tmplput_MAIL_SUMM_REFIDS(StrBuf *Target, WCTemplputParams *TP)
 310 {
 311         message_summary *Msg = (message_summary*) CTX;
 312         StrBufAppendTemplate(Target, TP, Msg->reply_references, 0);
 313 }
 314
 315
 316 void examine_cccc(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 317 {
 318         FreeStrBuf(&Msg->cccc);
 319         Msg->cccc = NewStrBufPlain(NULL, StrLength(HdrLine));
 320         StrBuf_RFC822_to_Utf8(Msg->cccc, HdrLine, WC->DefaultCharset, FoundCharset);
 321         if (Msg->AllRcpt == NULL)
 322                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 323         if (StrLength(Msg->AllRcpt) > 0) {
 324                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 325         }
 326         StrBufAppendBuf(Msg->AllRcpt, Msg->cccc, 0);
 327 }
 328 void tmplput_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 329 {
 330         message_summary *Msg = (message_summary*) CTX;
 331         StrBufAppendTemplate(Target, TP, Msg->cccc, 0);
 332 }
 333
 334
 335 void examine_room(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 336 {
 337         if ((StrLength(HdrLine) > 0) &&
 338             (strcasecmp(ChrPtr(HdrLine), ChrPtr(WC->wc_roomname)))) {
 339                 FreeStrBuf(&Msg->Room);
 340                 Msg->Room = NewStrBufDup(HdrLine);
 341         }
 342 }
 343 void tmplput_MAIL_SUMM_ORGROOM(StrBuf *Target, WCTemplputParams *TP)
 344 {
 345         message_summary *Msg = (message_summary*) CTX;
 346         StrBufAppendTemplate(Target, TP, Msg->Room, 0);
 347 }
 348
 349
 350 void examine_rfca(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 351 {
 352         FreeStrBuf(&Msg->Rfca);
 353         Msg->Rfca = NewStrBufDup(HdrLine);
 354 }
 355 void tmplput_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 356 {
 357         message_summary *Msg = (message_summary*) CTX;
 358         StrBufAppendTemplate(Target, TP, Msg->Rfca, 0);
 359 }
 360 int Conditional_MAIL_SUMM_RFCA(StrBuf *Target, WCTemplputParams *TP)
 361 {
 362         message_summary *Msg = (message_summary*) CTX;
 363         return StrLength(Msg->Rfca) > 0;
 364 }
 365 int Conditional_MAIL_SUMM_CCCC(StrBuf *Target, WCTemplputParams *TP)
 366 {
 367         message_summary *Msg = (message_summary*) CTX;
 368         return StrLength(Msg->cccc) > 0;
 369 }
 370
 371 void examine_node(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 372 {
 373         wcsession *WCC = WC;
 374
 375         if ( (StrLength(HdrLine) > 0) &&
 376              ((WC->room_flags & QR_NETWORK)
 377               || ((strcasecmp(ChrPtr(HdrLine), ChrPtr(WCC->serv_info->serv_nodename))
 378                    && (strcasecmp(ChrPtr(HdrLine), ChrPtr(WCC->serv_info->serv_fqdn))))))) {
 379                 FreeStrBuf(&Msg->OtherNode);
 380                 Msg->OtherNode = NewStrBufDup(HdrLine);
 381         }
 382 }
 383 void tmplput_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 384 {
 385         message_summary *Msg = (message_summary*) CTX;
 386         StrBufAppendTemplate(Target, TP, Msg->OtherNode, 0);
 387 }
 388 int Conditional_MAIL_SUMM_OTHERNODE(StrBuf *Target, WCTemplputParams *TP)
 389 {
 390         message_summary *Msg = (message_summary*) CTX;
 391         return StrLength(Msg->OtherNode) > 0;
 392 }
 393
 394
 395 void examine_rcpt(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 396 {
 397         FreeStrBuf(&Msg->to);
 398         Msg->to = NewStrBufPlain(NULL, StrLength(HdrLine));
 399         StrBuf_RFC822_to_Utf8(Msg->to, HdrLine, WC->DefaultCharset, FoundCharset);
 400         if (Msg->AllRcpt == NULL)
 401                 Msg->AllRcpt = NewStrBufPlain(NULL, StrLength(HdrLine));
 402         if (StrLength(Msg->AllRcpt) > 0) {
 403                 StrBufAppendBufPlain(Msg->AllRcpt, HKEY(", "), 0);
 404         }
 405         StrBufAppendBuf(Msg->AllRcpt, Msg->to, 0);
 406 }
 407 void tmplput_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 408 {
 409         message_summary *Msg = (message_summary*) CTX;
 410         StrBufAppendTemplate(Target, TP, Msg->to, 0);
 411 }
 412 int Conditional_MAIL_SUMM_TO(StrBuf *Target, WCTemplputParams *TP)
 413 {
 414         message_summary *Msg = (message_summary*) CTX;
 415         return StrLength(Msg->to) != 0;
 416 }
 417 int Conditional_MAIL_SUMM_SUBJ(StrBuf *Target, WCTemplputParams *TP)
 418 {
 419         message_summary *Msg = (message_summary*) CTX;
 420         return StrLength(Msg->subj) != 0;
 421 }
 422 void tmplput_MAIL_SUMM_ALLRCPT(StrBuf *Target, WCTemplputParams *TP)
 423 {
 424         message_summary *Msg = (message_summary*) CTX;
 425         StrBufAppendTemplate(Target, TP, Msg->AllRcpt, 0);
 426 }
 427
 428
 429
 430 void tmplput_SUMM_COUNT(StrBuf *Target, WCTemplputParams *TP)
 431 {
 432         StrBufAppendPrintf(Target, "%d", GetCount( WC->summ));
 433 }
 434
 435 HashList *iterate_get_mailsumm_All(StrBuf *Target, WCTemplputParams *TP)
 436 {
 437         return WC->summ;
 438 }
 439 void examine_time(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 440 {
 441         Msg->date = StrTol(HdrLine);
 442 }
 443
 444 void tmplput_MAIL_SUMM_DATE_BRIEF(StrBuf *Target, WCTemplputParams *TP)
 445 {
 446         char datebuf[64];
 447         message_summary *Msg = (message_summary*) CTX;
 448         webcit_fmt_date(datebuf, 64, Msg->date, DATEFMT_BRIEF);
 449         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 450 }
 451
 452 void tmplput_MAIL_SUMM_DATE_FULL(StrBuf *Target, WCTemplputParams *TP)
 453 {
 454         char datebuf[64];
 455         message_summary *Msg = (message_summary*) CTX;
 456         webcit_fmt_date(datebuf, 64, Msg->date, DATEFMT_FULL);
 457         StrBufAppendBufPlain(Target, datebuf, -1, 0);
 458 }
 459 void tmplput_MAIL_SUMM_DATE_NO(StrBuf *Target, WCTemplputParams *TP)
 460 {
 461         message_summary *Msg = (message_summary*) CTX;
 462         StrBufAppendPrintf(Target, "%ld", Msg->date, 0);
 463 }
 464
 465
 466
 467 void render_MAIL(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 468 {
 469         const StrBuf *TemplateMime;
 470
 471         Mime->Data = NewStrBufPlain(NULL, Mime->length);
 472         read_message(Mime->Data, HKEY("view_submessage"), Mime->msgnum, Mime->PartNum, &TemplateMime);
 473 /*
 474         if ( (!IsEmptyStr(mime_submessages)) && (!section[0]) ) {
 475                 for (i=0; i<num_tokens(mime_submessages, '|'); ++i) {
 476                         extract_token(buf, mime_submessages, i, '|', sizeof buf);
 477                         / ** use printable_view to suppress buttons * /
 478                         wc_printf("<blockquote>");
 479                         read_message(Mime->msgnum, 1, ChrPtr(Mime->Section));
 480                         wc_printf("</blockquote>");
 481                 }
 482         }
 483 */
 484 }
 485
 486 void render_MIME_VCard(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 487 {
 488         wcsession *WCC = WC;
 489         MimeLoadData(Mime);
 490         if (StrLength(Mime->Data) > 0) {
 491                 StrBuf *Buf;
 492                 Buf = NewStrBuf();
 493                 /** If it's my vCard I can edit it */
 494                 if (    (!strcasecmp(ChrPtr(WCC->wc_roomname), USERCONFIGROOM))
 495                         || (!strcasecmp(&(ChrPtr(WCC->wc_roomname)[11]), USERCONFIGROOM))
 496                         || (WC->wc_view == VIEW_ADDRESSBOOK)
 497                         ) {
 498                         StrBufAppendPrintf(Buf, "<a href=\"edit_vcard?msgnum=%ld?partnum=%s\">",
 499                                 Mime->msgnum, ChrPtr(Mime->PartNum));
 500                         StrBufAppendPrintf(Buf, "[%s]</a>", _("edit"));
 501                 }
 502
 503                 /* In all cases, display the full card */
 504                 display_vcard(Buf, Mime->Data, 0, 1, NULL, Mime->msgnum);
 505                 FreeStrBuf(&Mime->Data);
 506                 Mime->Data = Buf;
 507         }
 508
 509 }
 510
 511 void render_MIME_VNote(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 512 {
 513         MimeLoadData(Mime);
 514         if (StrLength(Mime->Data) > 0) {
 515                 struct vnote *v;
 516                 StrBuf *Buf;
 517                 char *vcard;
 518
 519                 Buf = NewStrBuf();
 520                 vcard = SmashStrBuf(&Mime->Data);
 521                 v = vnote_new_from_str(vcard);
 522                 free (vcard);
 523                 if (v) {
 524                         WCTemplputParams TP;
 525
 526                         memset(&TP, 0, sizeof(WCTemplputParams));
 527                         TP.Filter.ContextType = CTX_VNOTE;
 528                         TP.Context = v;
 529                         DoTemplate(HKEY("mail_vnoteitem"),
 530                                    Buf, &TP);
 531
 532                         vnote_free(v);
 533                         Mime->Data = Buf;
 534                 }
 535                 else
 536                         Mime->Data = NewStrBuf();
 537         }
 538
 539 }
 540
 541 void render_MIME_ICS(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 542 {
 543         if (StrLength(Mime->Data) == 0) {
 544                 MimeLoadData(Mime);
 545         }
 546         if (StrLength(Mime->Data) > 0) {
 547                 cal_process_attachment(Mime);
 548         }
 549 }
 550
 551
 552
 553 void examine_mime_part(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 554 {
 555         wc_mime_attachment *Mime;
 556         StrBuf *Buf;
 557
 558         Mime = (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 559         memset(Mime, 0, sizeof(wc_mime_attachment));
 560         Mime->msgnum = Msg->msgnum;
 561         Buf = NewStrBuf();
 562
 563         Mime->Name = NewStrBuf();
 564         StrBufExtract_token(Buf, HdrLine, 0, '|');
 565         StrBuf_RFC822_to_Utf8(Mime->Name, Buf, WC->DefaultCharset, FoundCharset);
 566         StrBufTrim(Mime->Name);
 567
 568         StrBufExtract_token(Buf, HdrLine, 1, '|');
 569         Mime->FileName = NewStrBuf();
 570         StrBuf_RFC822_to_Utf8(Mime->FileName, Buf, WC->DefaultCharset, FoundCharset);
 571         StrBufTrim(Mime->FileName);
 572
 573         Mime->PartNum = NewStrBuf();
 574         StrBufExtract_token(Mime->PartNum, HdrLine, 2, '|');
 575         StrBufTrim(Mime->PartNum);
 576         if (strchr(ChrPtr(Mime->PartNum), '.') != NULL)
 577                 Mime->level = 2;
 578         else
 579                 Mime->level = 1;
 580
 581         Mime->Disposition = NewStrBuf();
 582         StrBufExtract_token(Mime->Disposition, HdrLine, 3, '|');
 583
 584         Mime->ContentType = NewStrBuf();
 585         StrBufExtract_token(Mime->ContentType, HdrLine, 4, '|');
 586         StrBufTrim(Mime->ContentType);
 587         StrBufLowerCase(Mime->ContentType);
 588
 589         if (!strcmp(ChrPtr(Mime->ContentType), "application/octet-stream")) {
 590                 StrBufPlain(Mime->ContentType,
 591                             GuessMimeByFilename(SKEY(Mime->FileName)), -1);
 592         }
 593         Mime->length = StrBufExtract_int(HdrLine, 5, '|');
 594
 595         if ( (StrLength(Mime->FileName) == 0) && (StrLength(Mime->Name) > 0) ) {
 596                 StrBufAppendBuf(Mime->FileName, Mime->Name, 0);
 597         }
 598
 599         if (StrLength(Msg->PartNum) > 0) {
 600                 StrBuf *tmp;
 601                 StrBufPrintf(Buf, "%s.%s", ChrPtr(Msg->PartNum), ChrPtr(Mime->PartNum));
 602                 tmp = Mime->PartNum;
 603                 Mime->PartNum = Buf;
 604                 Buf = tmp;
 605         }
 606
 607         if (Msg->AllAttach == NULL)
 608                 Msg->AllAttach = NewHash(1,NULL);
 609         Put(Msg->AllAttach, SKEY(Mime->PartNum), Mime, DestroyMime);
 610         FreeStrBuf(&Buf);
 611 }
 612
 613
 614 void evaluate_mime_part(message_summary *Msg, wc_mime_attachment *Mime)
 615 {
 616         void *vMimeRenderer;
 617
 618         /* just print the root-node */
 619         if ((Mime->level == 1) &&
 620             GetHash(MimeRenderHandler, SKEY(Mime->ContentType), &vMimeRenderer) &&
 621             vMimeRenderer != NULL)
 622         {
 623                 Mime->Renderer = (RenderMimeFuncStruct*) vMimeRenderer;
 624                 if (Msg->Submessages == NULL)
 625                         Msg->Submessages = NewHash(1,NULL);
 626                 Put(Msg->Submessages, SKEY(Mime->PartNum), Mime, reference_free_handler);
 627         }
 628         else if ((Mime->level == 1) &&
 629                  (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 630                  && (!strncasecmp(ChrPtr(Mime->ContentType), "image/", 6)) ){
 631                 if (Msg->AttachLinks == NULL)
 632                         Msg->AttachLinks = NewHash(1,NULL);
 633                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 634         }
 635         else if ((Mime->level == 1) &&
 636                  (StrLength(Mime->ContentType) > 0) &&
 637                   ( (!strcasecmp(ChrPtr(Mime->Disposition), "attachment"))
 638                     || (!strcasecmp(ChrPtr(Mime->Disposition), "inline"))
 639                     || (!strcasecmp(ChrPtr(Mime->Disposition), ""))))
 640         {
 641                 if (Msg->AttachLinks == NULL)
 642                         Msg->AttachLinks = NewHash(1,NULL);
 643                 Put(Msg->AttachLinks, SKEY(Mime->PartNum), Mime, reference_free_handler);
 644                 if ((strcasecmp(ChrPtr(Mime->ContentType), "application/octet-stream") == 0) &&
 645                     (StrLength(Mime->FileName) > 0)) {
 646                         FlushStrBuf(Mime->ContentType);
 647                         StrBufAppendBufPlain(Mime->ContentType,
 648                                              GuessMimeByFilename(SKEY(Mime->FileName)),
 649                                              -1, 0);
 650                 }
 651         }
 652 }
 653
 654 void tmplput_MAIL_SUMM_NATTACH(StrBuf *Target, WCTemplputParams *TP)
 655 {
 656         message_summary *Msg = (message_summary*) CTX;
 657         StrBufAppendPrintf(Target, "%ld", GetCount(Msg->Attachments));
 658 }
 659
 660
 661 void examine_hnod(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 662 {
 663         FreeStrBuf(&Msg->hnod);
 664         Msg->hnod = NewStrBufPlain(NULL, StrLength(HdrLine));
 665         StrBuf_RFC822_to_Utf8(Msg->hnod, HdrLine, WC->DefaultCharset, FoundCharset);
 666 }
 667 void tmplput_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 668 {
 669         message_summary *Msg = (message_summary*) CTX;
 670         StrBufAppendTemplate(Target, TP, Msg->hnod, 0);
 671 }
 672 int Conditional_MAIL_SUMM_H_NODE(StrBuf *Target, WCTemplputParams *TP)
 673 {
 674         message_summary *Msg = (message_summary*) CTX;
 675         return StrLength(Msg->hnod) > 0;
 676 }
 677
 678
 679
 680 void examine_text(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 681 {
 682         Msg->MsgBody->Data = NewStrBufPlain(NULL, SIZ);
 683 }
 684
 685 void examine_msg4_partnum(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 686 {
 687         Msg->MsgBody->PartNum = NewStrBufDup(HdrLine);
 688         StrBufTrim(Msg->MsgBody->PartNum);
 689 }
 690
 691 void examine_content_lengh(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 692 {
 693         Msg->MsgBody->length = StrTol(HdrLine);
 694         Msg->MsgBody->size_known = 1;
 695 }
 696
 697 void examine_content_type(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
 698 {
 699         void *vHdr;
 700         headereval *Hdr;
 701         StrBuf *Token;
 702         StrBuf *Value;
 703         const char* sem;
 704         const char *eq;
 705         int len;
 706         StrBufTrim(HdrLine);
 707         Msg->MsgBody->ContentType = NewStrBufDup(HdrLine);
 708         sem = strchr(ChrPtr(HdrLine), ';');
 709
 710         if (sem != NULL) {
 711                 Token = NewStrBufPlain(NULL, StrLength(HdrLine));
 712                 Value = NewStrBufPlain(NULL, StrLength(HdrLine));
 713                 len = sem - ChrPtr(HdrLine);
 714                 StrBufCutAt(Msg->MsgBody->ContentType, len, NULL);
 715                 while (sem != NULL) {
 716                         while (isspace(*(sem + 1)))
 717                                 sem ++;
 718                         StrBufCutLeft(HdrLine, sem - ChrPtr(HdrLine));
 719                         sem = strchr(ChrPtr(HdrLine), ';');
 720                         if (sem != NULL)
 721                                 len = sem - ChrPtr(HdrLine);
 722                         else
 723                                 len = StrLength(HdrLine);
 724                         FlushStrBuf(Token);
 725                         FlushStrBuf(Value);
 726                         StrBufAppendBufPlain(Token, ChrPtr(HdrLine), len, 0);
 727                         eq = strchr(ChrPtr(Token), '=');
 728                         if (eq != NULL) {
 729                                 len = eq - ChrPtr(Token);
 730                                 StrBufAppendBufPlain(Value, eq + 1, StrLength(Token) - len - 1, 0);
 731                                 StrBufCutAt(Token, len, NULL);
 732                                 StrBufTrim(Value);
 733                         }
 734                         StrBufTrim(Token);
 735
 736                         if (GetHash(MsgHeaderHandler, SKEY(Token), &vHdr) &&
 737                             (vHdr != NULL)) {
 738                                 Hdr = (headereval*)vHdr;
 739                                 Hdr->evaluator(Msg, Value, FoundCharset);
 740                         }
 741                         else lprintf(1, "don't know how to handle content type sub-header[%s]\n", ChrPtr(Token));
 742                 }
 743                 FreeStrBuf(&Token);
 744                 FreeStrBuf(&Value);
 745         }
 746 }
 747
 748 void tmplput_MAIL_SUMM_N(StrBuf *Target, WCTemplputParams *TP)
 749 {
 750         message_summary *Msg = (message_summary*) CTX;
 751         StrBufAppendPrintf(Target, "%ld", Msg->msgnum);
 752 }
 753
 754
 755
 756 int Conditional_MAIL_MIME_ALL(StrBuf *Target, WCTemplputParams *TP)
 757 {
 758         message_summary *Msg = (message_summary*) CTX;
 759         return GetCount(Msg->Attachments) > 0;
 760 }
 761
 762 int Conditional_MAIL_MIME_SUBMESSAGES(StrBuf *Target, WCTemplputParams *TP)
 763 {
 764         message_summary *Msg = (message_summary*) CTX;
 765         return GetCount(Msg->Submessages) > 0;
 766 }
 767
 768 int Conditional_MAIL_MIME_ATTACHLINKS(StrBuf *Target, WCTemplputParams *TP)
 769 {
 770         message_summary *Msg = (message_summary*) CTX;
 771         return GetCount(Msg->AttachLinks) > 0;
 772 }
 773
 774 int Conditional_MAIL_MIME_ATTACH(StrBuf *Target, WCTemplputParams *TP)
 775 {
 776         message_summary *Msg = (message_summary*) CTX;
 777         return GetCount(Msg->AllAttach) > 0;
 778 }
 779
 780 void tmplput_QUOTED_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 781 {
 782         const StrBuf *Mime;
 783         long MsgNum;
 784         StrBuf *Buf;
 785
 786         MsgNum = LBstr(TKEY(0));
 787         Buf = NewStrBuf();
 788         read_message(Buf, HKEY("view_message_replyquote"), MsgNum, NULL, &Mime);
 789         StrBufAppendTemplate(Target, TP, Buf, 1);
 790         FreeStrBuf(&Buf);
 791 }
 792
 793 void tmplput_EDIT_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 794 {
 795         const StrBuf *Mime;
 796         long MsgNum;
 797         StrBuf *Buf;
 798
 799         MsgNum = LBstr(TKEY(0));
 800         Buf = NewStrBuf();
 801         read_message(Buf, HKEY("view_message_edit"), MsgNum, NULL, &Mime);
 802         StrBufAppendTemplate(Target, TP, Buf, 1);
 803         FreeStrBuf(&Buf);
 804 }
 805
 806 void tmplput_EDIT_WIKI_BODY(StrBuf *Target, WCTemplputParams *TP)
 807 {
 808         const StrBuf *Mime;
 809         long msgnum;
 810         StrBuf *Buf;
 811
 812         msgnum = locate_message_by_uid(BSTR("page"));
 813         if (msgnum >= 0L) {
 814                 Buf = NewStrBuf();
 815                 read_message(Buf, HKEY("view_message_wikiedit"), msgnum, NULL, &Mime);
 816                 StrBufAppendTemplate(Target, TP, Buf, 1);
 817                 FreeStrBuf(&Buf);
 818         }
 819 }
 820
 821 void tmplput_MAIL_BODY(StrBuf *Target, WCTemplputParams *TP)
 822 {
 823         message_summary *Msg = (message_summary*) CTX;
 824         StrBufAppendTemplate(Target, TP, Msg->MsgBody->Data, 0);
 825 }
 826
 827
 828 void render_MAIL_variformat(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 829 {
 830         /* Messages in legacy Citadel variformat get handled thusly... */
 831         StrBuf *Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 832         FmOut(Target, "JUSTIFY", Mime->Data);
 833         FreeStrBuf(&Mime->Data);
 834         Mime->Data = Target;
 835 }
 836
 837 void render_MAIL_text_plain(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 838 {
 839         const char *ptr, *pte;
 840         const char *BufPtr = NULL;
 841         StrBuf *Line;
 842         StrBuf *Line1;
 843         StrBuf *Line2;
 844         StrBuf *Target;
 845
 846         int bn = 0;
 847         int bq = 0;
 848         int i;
 849         long len;
 850 #ifdef HAVE_ICONV
 851         StrBuf *cs = NULL;
 852         int ConvertIt = 1;
 853         iconv_t ic = (iconv_t)(-1) ;
 854 #endif
 855
 856         if ((StrLength(Mime->Data) == 0) && (Mime->length > 0)) {
 857                 FreeStrBuf(&Mime->Data);
 858                 MimeLoadData(Mime);
 859         }
 860
 861 #ifdef HAVE_ICONV
 862         if (ConvertIt) {
 863                 if (StrLength(Mime->Charset) != 0)
 864                         cs = Mime->Charset;
 865                 else if (StrLength(FoundCharset) > 0)
 866                         cs = FoundCharset;
 867                 else if (StrLength(WC->DefaultCharset) > 0)
 868                         cs = WC->DefaultCharset;
 869                 if (cs == NULL) {
 870                         ConvertIt = 0;
 871                 }
 872                 else if (!strcasecmp(ChrPtr(cs), "utf-8")) {
 873                         ConvertIt = 0;
 874                 }
 875                 else if (!strcasecmp(ChrPtr(cs), "us-ascii")) {
 876                         ConvertIt = 0;
 877                 }
 878                 else {
 879                         ctdl_iconv_open("UTF-8", ChrPtr(cs), &ic);
 880                         if (ic == (iconv_t)(-1) ) {
 881                                 lprintf(5, "%s:%d iconv_open(UTF-8, %s) failed: %s\n",
 882                                         __FILE__, __LINE__, ChrPtr(Mime->Charset), strerror(errno));
 883                         }
 884                 }
 885         }
 886 #endif
 887         Line = NewStrBufPlain(NULL, SIZ);
 888         Line1 = NewStrBufPlain(NULL, SIZ);
 889         Line2 = NewStrBufPlain(NULL, SIZ);
 890         Target = NewStrBufPlain(NULL, StrLength(Mime->Data));
 891
 892         if (StrLength(Mime->Data) > 0)
 893                 do
 894                 {
 895                         StrBufSipLine(Line, Mime->Data, &BufPtr);
 896                         bq = 0;
 897                         i = 0;
 898                         ptr = ChrPtr(Line);
 899                         len = StrLength(Line);
 900                         pte = ptr + len;
 901
 902                         while ((ptr < pte) &&
 903                                ((*ptr == '>') ||
 904                                 isspace(*ptr)))
 905                         {
 906                                 if (*ptr == '>')
 907                                         bq++;
 908                                 ptr ++;
 909                                 i++;
 910                         }
 911                         if (i > 0) StrBufCutLeft(Line, i);
 912
 913                         if (StrLength(Line) == 0) {
 914                                 StrBufAppendBufPlain(Target, HKEY("<tt></tt><br />\n"), 0);
 915                                 continue;
 916                         }
 917
 918                         for (i = bn; i < bq; i++)
 919                                 StrBufAppendBufPlain(Target, HKEY("<blockquote>"), 0);
 920                         for (i = bq; i < bn; i++)
 921                                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 922 #ifdef HAVE_ICONV
 923                         if (ConvertIt) {
 924                                 StrBufConvert(Line, Line1, &ic);
 925                         }
 926 #endif
 927                         StrBufAppendBufPlain(Target, HKEY("<tt>"), 0);
 928                         UrlizeText(Line1, Line, Line2);
 929
 930                         StrEscAppend(Target, Line1, NULL, 0, 0);
 931                         StrBufAppendBufPlain(Target, HKEY("</tt><br />\n"), 0);
 932                         bn = bq;
 933                 }
 934         while ((BufPtr != StrBufNOTNULL) &&
 935                (BufPtr != NULL));
 936
 937         for (i = 0; i < bn; i++)
 938                 StrBufAppendBufPlain(Target, HKEY("</blockquote>"), 0);
 939
 940         StrBufAppendBufPlain(Target, HKEY("</i><br />"), 0);
 941 #ifdef HAVE_ICONV
 942         if (ic != (iconv_t)(-1) ) {
 943                 iconv_close(ic);
 944         }
 945 #endif
 946
 947         FreeStrBuf(&Mime->Data);
 948         Mime->Data = Target;
 949         FlushStrBuf(Mime->ContentType);
 950         StrBufAppendBufPlain(Mime->ContentType, HKEY("text/html"), 0);
 951         FlushStrBuf(Mime->Charset);
 952         StrBufAppendBufPlain(Mime->Charset, HKEY("UTF-8"), 0);
 953         FreeStrBuf(&Line);
 954         FreeStrBuf(&Line1);
 955         FreeStrBuf(&Line2);
 956 }
 957
 958 void render_MAIL_html(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 959 {
 960         StrBuf *Buf;
 961
 962         if (StrLength(Mime->Data) == 0)
 963                 return;
 964
 965         Buf = NewStrBufPlain(NULL, StrLength(Mime->Data));
 966
 967         /* HTML is fun, but we've got to strip it first */
 968         output_html(ChrPtr(Mime->Charset),
 969                     (WC->wc_view == VIEW_WIKI ? 1 : 0),
 970                     Mime->msgnum,
 971                     Mime->Data, Buf);
 972         FreeStrBuf(&Mime->Data);
 973         Mime->Data = Buf;
 974 }
 975
 976 void render_MAIL_UNKNOWN(wc_mime_attachment *Mime, StrBuf *RawData, StrBuf *FoundCharset)
 977 {
 978         /* Unknown weirdness */
 979         FlushStrBuf(Mime->Data);
 980         StrBufAppendBufPlain(Mime->Data, _("I don't know how to display "), -1, 0);
 981         StrBufAppendBuf(Mime->Data, Mime->ContentType, 0);
 982         StrBufAppendBufPlain(Mime->Data, HKEY("<br />\n"), 0);
 983 }
 984
 985
 986 HashList *iterate_get_mime_All(StrBuf *Target, WCTemplputParams *TP)
 987 {
 988         message_summary *Msg = (message_summary*) CTX;
 989         return Msg->Attachments;
 990 }
 991 HashList *iterate_get_mime_Submessages(StrBuf *Target, WCTemplputParams *TP)
 992 {
 993         message_summary *Msg = (message_summary*) CTX;
 994         return Msg->Submessages;
 995 }
 996 HashList *iterate_get_mime_AttachLinks(StrBuf *Target, WCTemplputParams *TP)
 997 {
 998         message_summary *Msg = (message_summary*) CTX;
 999         return Msg->AttachLinks;
1000 }
1001 HashList *iterate_get_mime_Attachments(StrBuf *Target, WCTemplputParams *TP)
1002 {
1003         message_summary *Msg = (message_summary*) CTX;
1004         return Msg->AllAttach;
1005 }
1006
1007 void tmplput_MIME_Name(StrBuf *Target, WCTemplputParams *TP)
1008 {
1009         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1010         StrBufAppendTemplate(Target, TP, mime->Name, 0);
1011 }
1012
1013 void tmplput_MIME_FileName(StrBuf *Target, WCTemplputParams *TP)
1014 {
1015         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1016         StrBufAppendTemplate(Target, TP, mime->FileName, 0);
1017 }
1018
1019 void tmplput_MIME_PartNum(StrBuf *Target, WCTemplputParams *TP)
1020 {
1021         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1022         StrBufAppendTemplate(Target, TP, mime->PartNum, 0);
1023 }
1024
1025 void tmplput_MIME_MsgNum(StrBuf *Target, WCTemplputParams *TP)
1026 {
1027         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1028         StrBufAppendPrintf(Target, "%ld", mime->msgnum);
1029 }
1030
1031 void tmplput_MIME_Disposition(StrBuf *Target, WCTemplputParams *TP)
1032 {
1033         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1034         StrBufAppendTemplate(Target, TP, mime->Disposition, 0);
1035 }
1036
1037 void tmplput_MIME_ContentType(StrBuf *Target, WCTemplputParams *TP)
1038 {
1039         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1040         StrBufAppendTemplate(Target, TP, mime->ContentType, 0);
1041 }
1042
1043 void examine_charset(message_summary *Msg, StrBuf *HdrLine, StrBuf *FoundCharset)
1044 {
1045         Msg->MsgBody->Charset = NewStrBufDup(HdrLine);
1046 }
1047
1048 void tmplput_MIME_Charset(StrBuf *Target, WCTemplputParams *TP)
1049 {
1050         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1051         StrBufAppendTemplate(Target, TP, mime->Charset, 0);
1052 }
1053
1054 void tmplput_MIME_Data(StrBuf *Target, WCTemplputParams *TP)
1055 {
1056         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1057         if (mime->Renderer != NULL)
1058                 mime->Renderer->f(mime, NULL, NULL);
1059         StrBufAppendTemplate(Target, TP, mime->Data, 0);
1060         /* TODO: check whether we need to load it now? */
1061 }
1062
1063 void tmplput_MIME_LoadData(StrBuf *Target, WCTemplputParams *TP)
1064 {
1065         wcsession *WCC = WC;
1066         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1067         wc_mime_attachment *att;
1068
1069         if (( (!strcasecmp(ChrPtr(mime->Disposition), "inline"))||
1070               (!strcasecmp(ChrPtr(mime->Disposition), "attachment"))) &&
1071             (strcasecmp(ChrPtr(mime->ContentType), "application/ms-tnef")!=0))
1072         {
1073
1074                 int n;
1075                 char N[64];
1076                 /* steal this mime part... */
1077                 att = malloc(sizeof(wc_mime_attachment));
1078                 memcpy(att, mime, sizeof(wc_mime_attachment));
1079                 memset(mime, 0, sizeof(wc_mime_attachment));
1080
1081                 if (att->Data == NULL)
1082                         MimeLoadData(att);
1083
1084                 if (WCC->attachments == NULL)
1085                         WCC->attachments = NewHash(1, NULL);
1086                 /* And add it to the list. */
1087                 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
1088                 Put(WCC->attachments, N, n, att, DestroyMime);
1089         }
1090 }
1091
1092 void tmplput_MIME_Length(StrBuf *Target, WCTemplputParams *TP)
1093 {
1094         wc_mime_attachment *mime = (wc_mime_attachment*) CTX;
1095         StrBufAppendPrintf(Target, "%ld", mime->length);
1096 }
1097
1098 HashList *iterate_get_registered_Attachments(StrBuf *Target, WCTemplputParams *TP)
1099 {
1100         return WC->attachments;
1101 }
1102
1103 void servcmd_do_search(char *buf, long bufsize)
1104 {
1105         snprintf(buf, bufsize, "MSGS SEARCH|%s", bstr("query"));
1106 }
1107
1108 void servcmd_headers(char *buf, long bufsize)
1109 {
1110         snprintf(buf, bufsize, "MSGS ALL");
1111 }
1112
1113 void servcmd_readfwd(char *buf, long bufsize)
1114 {
1115         snprintf(buf, bufsize, "MSGS ALL");
1116 }
1117
1118 void servcmd_readgt(char *buf, long bufsize)
1119 {
1120         snprintf(buf, bufsize, "MSGS GT|%s", bstr("gt"));
1121 }
1122
1123 void servcmd_readnew(char *buf, long bufsize)
1124 {
1125         snprintf(buf, bufsize, "MSGS NEW");
1126 }
1127
1128 void servcmd_readold(char *buf, long bufsize)
1129 {
1130         snprintf(buf, bufsize, "MSGS OLD");
1131 }
1132
1133
1134 readloop_struct rlid[] = {
1135         { {HKEY("do_search")}, servcmd_do_search},
1136         { {HKEY("headers")},   servcmd_headers},
1137         { {HKEY("readfwd")},   servcmd_readfwd},
1138         { {HKEY("readnew")},   servcmd_readnew},
1139         { {HKEY("readold")},   servcmd_readold},
1140         { {HKEY("readgt")},    servcmd_readgt}
1141 };
1142
1143 /* Spit out the new summary view. This is basically a static page, so clients can cache the layout, all the dirty work is javascript :) */
1144 void new_summary_view(void) {
1145         DoTemplate(HKEY("msg_listview"),NULL,&NoCtx);
1146 }
1147
1148
1149 int mailview_GetParamsGetServerCall(SharedMessageStatus *Stat,
1150                                     void **ViewSpecific,
1151                                     long oper,
1152                                     char *cmd,
1153                                     long len)
1154 {
1155         if (!WC->is_ajax) {
1156                 new_summary_view();
1157                 return 200;
1158         } else {
1159                 Stat->defaultsortorder = 2;
1160                 Stat->sortit = 1;
1161                 Stat->load_seen = 1;
1162                 /* Generally using maxmsgs|startmsg is not required
1163                    in mailbox view, but we have a 'safemode' for clients
1164                    (*cough* Exploder) that simply can't handle too many */
1165                 if (havebstr("maxmsgs"))  Stat->maxmsgs  = ibstr("maxmsgs");
1166                 else                      Stat->maxmsgs  = 9999999;
1167                 if (havebstr("startmsg")) Stat->startmsg = lbstr("startmsg");
1168                 snprintf(cmd, len, "MSGS %s|%s||1",
1169                          (oper == do_search) ? "SEARCH" : "ALL",
1170                          (oper == do_search) ? bstr("query") : ""
1171                         );
1172         }
1173         return 200;
1174 }
1175
1176 int mailview_RenderView_or_Tail(SharedMessageStatus *Stat,
1177                                 void **ViewSpecific,
1178                                 long oper)
1179 {
1180         WCTemplputParams SubTP;
1181
1182         if (WC->is_ajax)
1183                 DoTemplate(HKEY("mailsummary_json"),NULL, &SubTP);
1184
1185         return 0;
1186 }
1187
1188 int mailview_Cleanup(void **ViewSpecific)
1189 {
1190         /* Note: wDumpContent() will output one additional </div> tag. */
1191         /* We ought to move this out into template */
1192         if (WC->is_ajax)
1193                 end_burst();
1194         else
1195                 wDumpContent(1);
1196
1197         return 0;
1198 }
1199
1200
1201
1202 void
1203 InitModule_MSGRENDERERS
1204 (void)
1205 {
1206         RegisterReadLoopHandlerset(
1207                 VIEW_MAILBOX,
1208                 mailview_GetParamsGetServerCall,
1209                 NULL, /// TODO: is this right?
1210                 NULL, //// ""
1211                 mailview_RenderView_or_Tail,
1212                 mailview_Cleanup);
1213
1214         RegisterSortFunc(HKEY("date"),
1215                          NULL, 0,
1216                          summcmp_date,
1217                          summcmp_rdate,
1218                          groupchange_date,
1219                          CTX_MAILSUM);
1220         RegisterSortFunc(HKEY("subject"),
1221                          NULL, 0,
1222                          summcmp_subj,
1223                          summcmp_rsubj,
1224                          groupchange_subj,
1225                          CTX_MAILSUM);
1226         RegisterSortFunc(HKEY("sender"),
1227                          NULL, 0,
1228                          summcmp_sender,
1229                          summcmp_rsender,
1230                          groupchange_sender,
1231                          CTX_MAILSUM);
1232
1233         RegisterNamespace("SUMM:COUNT", 0, 0, tmplput_SUMM_COUNT, NULL, CTX_NONE);
1234         /* iterate over all known mails in WC->summ */
1235         RegisterIterator("MAIL:SUMM:MSGS", 0, NULL, iterate_get_mailsumm_All,
1236                          NULL,NULL, CTX_MAILSUM, CTX_NONE, IT_NOFLAG);
1237
1238         RegisterNamespace("MAIL:SUMM:DATEBRIEF", 0, 0, tmplput_MAIL_SUMM_DATE_BRIEF, NULL, CTX_MAILSUM);
1239         RegisterNamespace("MAIL:SUMM:DATEFULL", 0, 0, tmplput_MAIL_SUMM_DATE_FULL, NULL, CTX_MAILSUM);
1240         RegisterNamespace("MAIL:SUMM:DATENO",  0, 0, tmplput_MAIL_SUMM_DATE_NO,  NULL, CTX_MAILSUM);
1241         RegisterNamespace("MAIL:SUMM:N",       0, 0, tmplput_MAIL_SUMM_N,        NULL, CTX_MAILSUM);
1242         RegisterNamespace("MAIL:SUMM:FROM",    0, 2, tmplput_MAIL_SUMM_FROM,     NULL, CTX_MAILSUM);
1243         RegisterNamespace("MAIL:SUMM:TO",      0, 2, tmplput_MAIL_SUMM_TO,       NULL, CTX_MAILSUM);
1244         RegisterNamespace("MAIL:SUMM:SUBJECT", 0, 4, tmplput_MAIL_SUMM_SUBJECT,  NULL, CTX_MAILSUM);
1245         RegisterNamespace("MAIL:SUMM:NTATACH", 0, 0, tmplput_MAIL_SUMM_NATTACH,  NULL, CTX_MAILSUM);
1246         RegisterNamespace("MAIL:SUMM:CCCC", 0, 2, tmplput_MAIL_SUMM_CCCC, NULL, CTX_MAILSUM);
1247         RegisterNamespace("MAIL:SUMM:H_NODE", 0, 2, tmplput_MAIL_SUMM_H_NODE,  NULL, CTX_MAILSUM);
1248         RegisterNamespace("MAIL:SUMM:ALLRCPT", 0, 2, tmplput_MAIL_SUMM_ALLRCPT,  NULL, CTX_MAILSUM);
1249         RegisterNamespace("MAIL:SUMM:ORGROOM", 0, 2, tmplput_MAIL_SUMM_ORGROOM,  NULL, CTX_MAILSUM);
1250         RegisterNamespace("MAIL:SUMM:RFCA", 0, 2, tmplput_MAIL_SUMM_RFCA, NULL, CTX_MAILSUM);
1251         RegisterNamespace("MAIL:SUMM:OTHERNODE", 2, 0, tmplput_MAIL_SUMM_OTHERNODE,  NULL, CTX_MAILSUM);
1252         RegisterNamespace("MAIL:SUMM:REFIDS", 0, 1, tmplput_MAIL_SUMM_REFIDS,  NULL, CTX_MAILSUM);
1253         RegisterNamespace("MAIL:SUMM:INREPLYTO", 0, 2, tmplput_MAIL_SUMM_INREPLYTO,  NULL, CTX_MAILSUM);
1254         RegisterNamespace("MAIL:BODY", 0, 2, tmplput_MAIL_BODY,  NULL, CTX_MAILSUM);
1255         RegisterNamespace("MAIL:QUOTETEXT", 1, 2, tmplput_QUOTED_MAIL_BODY,  NULL, CTX_NONE);
1256         RegisterNamespace("MAIL:EDITTEXT", 1, 2, tmplput_EDIT_MAIL_BODY,  NULL, CTX_NONE);
1257         RegisterNamespace("MAIL:EDITWIKI", 1, 2, tmplput_EDIT_WIKI_BODY,  NULL, CTX_NONE);
1258         RegisterConditional(HKEY("COND:MAIL:SUMM:RFCA"), 0, Conditional_MAIL_SUMM_RFCA,  CTX_MAILSUM);
1259         RegisterConditional(HKEY("COND:MAIL:SUMM:CCCC"), 0, Conditional_MAIL_SUMM_CCCC,  CTX_MAILSUM);
1260         RegisterConditional(HKEY("COND:MAIL:SUMM:UNREAD"), 0, Conditional_MAIL_SUMM_UNREAD, CTX_MAILSUM);
1261         RegisterConditional(HKEY("COND:MAIL:SUMM:H_NODE"), 0, Conditional_MAIL_SUMM_H_NODE, CTX_MAILSUM);
1262         RegisterConditional(HKEY("COND:MAIL:SUMM:OTHERNODE"), 0, Conditional_MAIL_SUMM_OTHERNODE, CTX_MAILSUM);
1263         RegisterConditional(HKEY("COND:MAIL:SUMM:SUBJECT"), 0, Conditional_MAIL_SUMM_SUBJECT, CTX_MAILSUM);
1264         RegisterConditional(HKEY("COND:MAIL:ANON"), 0, Conditional_ANONYMOUS_MESSAGE, CTX_MAILSUM);
1265         RegisterConditional(HKEY("COND:MAIL:TO"), 0, Conditional_MAIL_SUMM_TO, CTX_MAILSUM);
1266         RegisterConditional(HKEY("COND:MAIL:SUBJ"), 0, Conditional_MAIL_SUMM_SUBJ, CTX_MAILSUM);
1267
1268         /* do we have mimetypes to iterate over? */
1269         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH"), 0, Conditional_MAIL_MIME_ALL, CTX_MAILSUM);
1270         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:SUBMESSAGES"), 0, Conditional_MAIL_MIME_SUBMESSAGES, CTX_MAILSUM);
1271         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:LINKS"), 0, Conditional_MAIL_MIME_ATTACHLINKS, CTX_MAILSUM);
1272         RegisterConditional(HKEY("COND:MAIL:MIME:ATTACH:ATT"), 0, Conditional_MAIL_MIME_ATTACH, CTX_MAILSUM);
1273         RegisterIterator("MAIL:MIME:ATTACH", 0, NULL, iterate_get_mime_All,
1274                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1275         RegisterIterator("MAIL:MIME:ATTACH:SUBMESSAGES", 0, NULL, iterate_get_mime_Submessages,
1276                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1277         RegisterIterator("MAIL:MIME:ATTACH:LINKS", 0, NULL, iterate_get_mime_AttachLinks,
1278                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1279         RegisterIterator("MAIL:MIME:ATTACH:ATT", 0, NULL, iterate_get_mime_Attachments,
1280                          NULL, NULL, CTX_MIME_ATACH, CTX_MAILSUM, IT_NOFLAG);
1281
1282         /* Parts of a mime attachent */
1283         RegisterNamespace("MAIL:MIME:NAME", 0, 2, tmplput_MIME_Name, NULL, CTX_MIME_ATACH);
1284         RegisterNamespace("MAIL:MIME:FILENAME", 0, 2, tmplput_MIME_FileName, NULL, CTX_MIME_ATACH);
1285         RegisterNamespace("MAIL:MIME:PARTNUM", 0, 2, tmplput_MIME_PartNum, NULL, CTX_MIME_ATACH);
1286         RegisterNamespace("MAIL:MIME:MSGNUM", 0, 2, tmplput_MIME_MsgNum, NULL, CTX_MIME_ATACH);
1287         RegisterNamespace("MAIL:MIME:DISPOSITION", 0, 2, tmplput_MIME_Disposition, NULL, CTX_MIME_ATACH);
1288         RegisterNamespace("MAIL:MIME:CONTENTTYPE", 0, 2, tmplput_MIME_ContentType, NULL, CTX_MIME_ATACH);
1289         RegisterNamespace("MAIL:MIME:CHARSET", 0, 2, tmplput_MIME_Charset, NULL, CTX_MIME_ATACH);
1290         RegisterNamespace("MAIL:MIME:LENGTH", 0, 2, tmplput_MIME_Length, NULL, CTX_MIME_ATACH);
1291         RegisterNamespace("MAIL:MIME:DATA", 0, 2, tmplput_MIME_Data, NULL, CTX_MIME_ATACH);
1292         /* load the actual attachment into WC->attachments; no output!!! */
1293         RegisterNamespace("MAIL:MIME:LOADDATA", 0, 0, tmplput_MIME_LoadData, NULL, CTX_MIME_ATACH);
1294
1295         /* iterate the WC->attachments; use the above tokens for their contents */
1296         RegisterIterator("MSG:ATTACHNAMES", 0, NULL, iterate_get_registered_Attachments,
1297                          NULL, NULL, CTX_MIME_ATACH, CTX_NONE, IT_NOFLAG);
1298
1299         /* mime renderers translate an attachment into webcit viewable html text */
1300         RegisterMimeRenderer(HKEY("message/rfc822"), render_MAIL, 1, 150);
1301         RegisterMimeRenderer(HKEY("text/vnote"), render_MIME_VNote, 1, 300);
1302         RegisterMimeRenderer(HKEY("text/x-vcard"), render_MIME_VCard, 1, 201);
1303         RegisterMimeRenderer(HKEY("text/vcard"), render_MIME_VCard, 1, 200);
1304         RegisterMimeRenderer(HKEY("text/calendar"), render_MIME_ICS, 1, 501);
1305         RegisterMimeRenderer(HKEY("application/ics"), render_MIME_ICS, 1, 500);
1306         RegisterMimeRenderer(HKEY("text/x-citadel-variformat"), render_MAIL_variformat, 1, 2);
1307         RegisterMimeRenderer(HKEY("text/plain"), render_MAIL_text_plain, 1, 3);
1308         RegisterMimeRenderer(HKEY("text"), render_MAIL_text_plain, 1, 1);
1309         RegisterMimeRenderer(HKEY("text/html"), render_MAIL_html, 1, 100);
1310         RegisterMimeRenderer(HKEY(""), render_MAIL_UNKNOWN, 0, 0);
1311         /* and finalize the anouncement to the server... */
1312         CreateMimeStr();
1313
1314         /* these headers are citserver replies to MSG4 and friends. one evaluator for each */
1315         RegisterMsgHdr(HKEY("nhdr"), examine_nhdr, 0);
1316         RegisterMsgHdr(HKEY("type"), examine_type, 0);
1317         RegisterMsgHdr(HKEY("from"), examine_from, 0);
1318         RegisterMsgHdr(HKEY("subj"), examine_subj, 0);
1319         RegisterMsgHdr(HKEY("msgn"), examine_msgn, 0);
1320         RegisterMsgHdr(HKEY("wefw"), examine_wefw, 0);
1321         RegisterMsgHdr(HKEY("cccc"), examine_cccc, 0);
1322         RegisterMsgHdr(HKEY("hnod"), examine_hnod, 0);
1323         RegisterMsgHdr(HKEY("room"), examine_room, 0);
1324         RegisterMsgHdr(HKEY("rfca"), examine_rfca, 0);
1325         RegisterMsgHdr(HKEY("node"), examine_node, 0);
1326         RegisterMsgHdr(HKEY("rcpt"), examine_rcpt, 0);
1327         RegisterMsgHdr(HKEY("time"), examine_time, 0);
1328         RegisterMsgHdr(HKEY("part"), examine_mime_part, 0);
1329         RegisterMsgHdr(HKEY("text"), examine_text, 1);
1330         /* these are the content-type headers we get infront of a message; put it into the same hash since it doesn't clash. */
1331         RegisterMsgHdr(HKEY("X-Citadel-MSG4-Partnum"), examine_msg4_partnum, 0);
1332         RegisterMsgHdr(HKEY("Content-type"), examine_content_type, 0);
1333         RegisterMsgHdr(HKEY("Content-length"), examine_content_lengh, 0);
1334         RegisterMsgHdr(HKEY("Content-transfer-encoding"), examine_content_encoding, 0); /* do we care? */
1335         RegisterMsgHdr(HKEY("charset"), examine_charset, 0);
1336
1337         /* Don't care about these... */
1338         RegisterMsgHdr(HKEY("pref"), examine_pref, 0);
1339         RegisterMsgHdr(HKEY("suff"), examine_suff, 0);
1340         RegisterMsgHdr(HKEY("path"), examine_path, 0);
1341 }
1342
1343 void
1344 ServerStartModule_MSGRENDERERS
1345 (void)
1346 {
1347         MsgHeaderHandler = NewHash(1, NULL);
1348         MimeRenderHandler = NewHash(1, NULL);
1349         ReadLoopHandler = NewHash(1, NULL);
1350 }
1351
1352 void
1353 ServerShutdownModule_MSGRENDERERS
1354 (void)
1355 {
1356         DeleteHash(&MsgHeaderHandler);
1357         DeleteHash(&MimeRenderHandler);
1358         DeleteHash(&ReadLoopHandler);
1359 }
1360
1361
1362
1363 void
1364 SessionDestroyModule_MSGRENDERERS
1365 (wcsession *sess)
1366 {
1367         DeleteHash(&sess->attachments);
1368 }